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authorDavid Reyna <david.reyna@windriver.com>2014-05-21 15:15:09 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-05-21 16:47:01 +0100
commitbf9ff3de5f24ffabbf7093f0664730f22d31f191 (patch)
treed0f96704aedb500d6945f526949a6884091382da /bitbake/lib/toaster/toastergui
parentdefe2271350c36605704129f4a6b9332446a1319 (diff)
downloadpoky-bf9ff3de5f24ffabbf7093f0664730f22d31f191.tar.gz
bitbake: toaster: reduce redundant foreign key lookups
Replace redundant foreign key lookups with "with" to improve all recipes page load time. Do depends pre-lookup in the view class, and use python itertation instead of filter() all to achieve x16 processing speedup. [YOCTO #6137] (Bitbake rev: a68a6dc50c11cc59e7c873414e3e22ac2644dea7) Signed-off-by: David Reyna <David.Reyna@windriver.com> Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com> Conflicts: bitbake/lib/toaster/toastergui/views.py Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/toaster/toastergui')
-rwxr-xr-xbitbake/lib/toaster/toastergui/templates/recipes.html20
-rwxr-xr-x[-rw-r--r--]bitbake/lib/toaster/toastergui/views.py15
2 files changed, 29 insertions, 6 deletions
diff --git a/bitbake/lib/toaster/toastergui/templates/recipes.html b/bitbake/lib/toaster/toastergui/templates/recipes.html
index 907b83d269..791a487a81 100755
--- a/bitbake/lib/toaster/toastergui/templates/recipes.html
+++ b/bitbake/lib/toaster/toastergui/templates/recipes.html
@@ -45,31 +45,39 @@
45 <td><a href="{% url "recipe" build.pk recipe.pk %}">{{recipe.version}}</a></td> 45 <td><a href="{% url "recipe" build.pk recipe.pk %}">{{recipe.version}}</a></td>
46 <!-- Depends --> 46 <!-- Depends -->
47 <td class="depends_on"> 47 <td class="depends_on">
48 {% if recipe.r_dependencies_recipe.all.count %} 48 {% with deps=recipe_deps|get_dict_value:recipe.pk %}
49 {% with count=deps|length %}
50 {% if count %}
49 <a class="btn" 51 <a class="btn"
50 title="<a href='{% url "recipe" build.pk recipe.pk %}#dependencies'>{{recipe.name}}</a> dependencies" 52 title="<a href='{% url "recipe" build.pk recipe.pk %}#dependencies'>{{recipe.name}}</a> dependencies"
51 data-content="<ul class='unstyled'> 53 data-content="<ul class='unstyled'>
52 {% for i in recipe.r_dependencies_recipe.all|dictsort:"depends_on.name"%} 54 {% for i in deps|dictsort:"depends_on.name"%}
53 <li><a href='{% url "recipe" build.pk i.depends_on.pk %}'>{{i.depends_on.name}}</a></li> 55 <li><a href='{% url "recipe" build.pk i.depends_on.pk %}'>{{i.depends_on.name}}</a></li>
54 {% endfor %} 56 {% endfor %}
55 </ul>"> 57 </ul>">
56 {{recipe.r_dependencies_recipe.all.count}} 58 {{count}}
57 </a> 59 </a>
58 {% endif %} 60 {% endif %}
61 {% endwith %}
62 {% endwith %}
59 </td> 63 </td>
60 <!-- Brought in by --> 64 <!-- Brought in by -->
61 <td class="depends_by"> 65 <td class="depends_by">
62 {% if recipe.r_dependencies_depends.all.count %} 66 {% with revs=recipe_revs|get_dict_value:recipe.pk %}
67 {% with count=revs|length %}
68 {% if count %}
63 <a class="btn" 69 <a class="btn"
64 title="<a href='{% url "recipe" build.pk recipe.pk %}#brought-in-by'>{{recipe.name}}</a> reverse dependencies" 70 title="<a href='{% url "recipe" build.pk recipe.pk %}#brought-in-by'>{{recipe.name}}</a> reverse dependencies"
65 data-content="<ul class='unstyled'> 71 data-content="<ul class='unstyled'>
66 {% for i in recipe.r_dependencies_depends.all|dictsort:"recipe.name"%} 72 {% for i in revs|dictsort:"recipe.name" %}
67 <li><a href='{% url "recipe" build.pk i.recipe.pk %}'>{{i.recipe.name}}</a></li> 73 <li><a href='{% url "recipe" build.pk i.recipe.pk %}'>{{i.recipe.name}}</a></li>
68 {% endfor %} 74 {% endfor %}
69 </ul>"> 75 </ul>">
70 {{recipe.r_dependencies_depends.all.count}} 76 {{count}}
71 </a> 77 </a>
72 {% endif %} 78 {% endif %}
79 {% endwith %}
80 {% endwith %}
73 </td> 81 </td>
74 <!-- Recipe file --> 82 <!-- Recipe file -->
75 <td class="recipe_file">{{recipe.file_path}}</td> 83 <td class="recipe_file">{{recipe.file_path}}</td>
diff --git a/bitbake/lib/toaster/toastergui/views.py b/bitbake/lib/toaster/toastergui/views.py
index 4622810cf9..686cd5c8ce 100644..100755
--- a/bitbake/lib/toaster/toastergui/views.py
+++ b/bitbake/lib/toaster/toastergui/views.py
@@ -1074,11 +1074,26 @@ def recipes(request, build_id):
1074 1074
1075 recipes = _build_page_range(Paginator(queryset, request.GET.get('count', 100)),request.GET.get('page', 1)) 1075 recipes = _build_page_range(Paginator(queryset, request.GET.get('count', 100)),request.GET.get('page', 1))
1076 1076
1077 # prefetch the forward and reverse recipe dependencies
1078 deps = { }; revs = { }
1079 queryset_dependency=Recipe_Dependency.objects.filter(recipe__layer_version__build_id = build_id)
1080 for recipe in recipes:
1081 deplist = [ ]
1082 for recipe_dep in [x for x in queryset_dependency if x.recipe_id == recipe.id]:
1083 deplist.append(recipe_dep)
1084 deps[recipe.id] = deplist
1085 revlist = [ ]
1086 for recipe_dep in [x for x in queryset_dependency if x.depends_on_id == recipe.id]:
1087 revlist.append(recipe_dep)
1088 revs[recipe.id] = revlist
1089
1077 context = { 1090 context = {
1078 'objectname': 'recipes', 1091 'objectname': 'recipes',
1079 'build': Build.objects.filter(pk=build_id)[0], 1092 'build': Build.objects.filter(pk=build_id)[0],
1080 'objects': recipes, 1093 'objects': recipes,
1081 'default_orderby' : 'name:+', 1094 'default_orderby' : 'name:+',
1095 'recipe_deps' : deps,
1096 'recipe_revs' : revs,
1082 'tablecols':[ 1097 'tablecols':[
1083 { 1098 {
1084 'name':'Recipe', 1099 'name':'Recipe',